8572564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 20151936

約数和(自身を除く): 11579372

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 2141, 4004, 4282, 8564, 14987, 23551, 27833, 29974, 47102, 55666, 59948, 94204, 111332, 164857, 194831, 306163, 329714, 389662, 612326, 659428, 779324, 1224652, 2143141, 4286282, 8572564]

約数ペア:

[(1, 8572564), (2, 4286282), (4, 2143141), (7, 1224652), (11, 779324), (13, 659428), (14, 612326), (22, 389662), (26, 329714), (28, 306163), (44, 194831), (52, 164857), (77, 111332), (91, 94204), (143, 59948), (154, 55666), (182, 47102), (286, 29974), (308, 27833), (364, 23551), (572, 14987), (1001, 8564), (2002, 4282), (2141, 4004)]